218 	struct mutex update_lock;  member
283 	mutex_lock(&data->update_lock); \
288 	mutex_unlock(&data->update_lock); \
339 	mutex_lock(&data->update_lock);  in store_fan_min()
345 	mutex_unlock(&data->update_lock);  in store_fan_min()
388 	mutex_lock(&data->update_lock); \
400 	mutex_unlock(&data->update_lock); \
514 	mutex_lock(&data->update_lock);  in store_beep_mask()
525 	mutex_unlock(&data->update_lock);  in store_beep_mask()
558 	mutex_lock(&data->update_lock);  in store_beep()
586 	mutex_unlock(&data->update_lock);  in store_beep()
664 	mutex_lock(&data->update_lock);  in store_fan_div()
691 	mutex_unlock(&data->update_lock);  in store_fan_div()
731 	mutex_lock(&data->update_lock);  in store_pwm()
734 	mutex_unlock(&data->update_lock);  in store_pwm()
751 	mutex_lock(&data->update_lock);  in store_pwm2_enable()
768 		mutex_unlock(&data->update_lock);  in store_pwm2_enable()
772 	mutex_unlock(&data->update_lock);  in store_pwm2_enable()
807 	mutex_lock(&data->update_lock);  in store_sensor()
845 	mutex_unlock(&data->update_lock);  in store_sensor()
1117 		mutex_lock(&isa->update_lock);  in w83781d_detect()
1187 		mutex_unlock(&isa->update_lock);  in w83781d_detect()
1195 		mutex_unlock(&isa->update_lock);  in w83781d_detect()
1223 	mutex_init(&data->update_lock);  in w83781d_probe()
1461 	mutex_init(&data->update_lock);  in w83781d_init_device()
1470 	mutex_lock(&data->update_lock);  in w83781d_update_device()
1578 	mutex_unlock(&data->update_lock);  in w83781d_update_device()